Wikimedi'Òc

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 2 (23385201823).jpg - Ser Amantio di Nicolao

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 3 (23644104209).jpg - Ser Amantio di Nicolao

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 4 (23903735912).jpg - Ser Amantio di Nicolao

Wanakah Formation (Middle Jurassic; roadcut near Artists Point, Colorado National Monument, Colorado, USA) 5 (23383748964).jpg - Ser Amantio di Nicolao